CVE-2025-1924

Awaiting Analysis Awaiting Analysis - Queue

Denial of Service and Code Execution in Yokogawa Vnet/IP Interface

Publication date: 2026-02-13

Last updated on: 2026-03-02

Assigner: YokogawaGroup

Description

A vulnerability has been found in Vnet/IP Interface Package provided by Yokogawa Electric Corporation. If affected product receive maliciously crafted packets, a DoS attack may cause Vnet/IP communication functions to stop or arbitrary programs to be executed. The affected products and versions are as follows: Vnet/IP Interface Package (for CENTUM VP R6 VP6C3300, CENTUM VP R7 VP7C3300) R1.07.00 or earlier

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-02-13

Last Modified

2026-03-02

Generated

2026-07-06

AI Q&A

2026-02-13

EPSS Evaluated

2026-07-05

NVD

CVE-2025-1924

EUVD

EUVD-2025-207003

Affected Vendors & Products

Vendor	Product	Version / Range
yokogawa	vnet/ip_interface_package	to r1.08.00 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-191	The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.
CWE-787	The product writes data past the end, or before the beginning, of the intended buffer.

Attack-Flow Graph

Executive Summary

The CVE-2025-1924 vulnerability affects the Vnet/IP Interface Package provided by Yokogawa Electric Corporation, specifically versions R1.07.00 or earlier used in CENTUM VP R6 and R7 systems. It is caused by an out-of-bounds write and integer underflow, which occur when the affected product receives maliciously crafted packets.

This vulnerability can lead to a Denial of Service (DoS) by stopping Vnet/IP communication functions or potentially allow arbitrary program execution, meaning an attacker could disrupt communication or run unauthorized code on the system.

Impact Analysis

If exploited, this vulnerability can cause the Vnet/IP communication functions to stop, resulting in a Denial of Service (DoS) which disrupts normal operations of the affected systems.

Additionally, it may allow an attacker to execute arbitrary programs, potentially compromising system integrity and security.

Compliance Impact

I don't know

Detection Guidance

I don't know

Mitigation Strategies

To mitigate the CVE-2025-1924 vulnerability, you should apply the fixed version R1.08.00 of the Vnet/IP Interface Package provided by Yokogawa Electric Corporation.

Yokogawa recommends performing a risk assessment based on your individual system environment before applying the patch.

Additionally, you may contact Yokogawa for support in implementing the countermeasures.

Hi! I’m here to help you understand CVE-2025-1924. Ask me anything about the vulnerability, its impact, or mitigation strategies.

0/70